EP 1943864 A1 20080716 - RADIO COMMUNICATION APPARATUS AND METHOD OF CONTROL
Title (en)
RADIO COMMUNICATION APPARATUS AND METHOD OF CONTROL
Title (de)
FUNKKOMMUNIKATIONSGERÄT UND STEUERVERFAHREN
Title (fr)
APPAREIL DE RADIOCOMMUNICATION ET PROCEDE DE COMMANDE
Publication
Application
Priority
- IB 2006053869 W 20061020
- GB 0522031 A 20051028
Abstract (en)
[origin: WO2007049204A1] A method of operating a radio communication apparatus (100), comprises receiving an access parameter transmitted intermittently by a radio station(200), storing a value of the latest received access parameter, and transmitting an access signal. It further comprises receiving a validity indicator transmitted by the radio station(200), and if the validity indicator has a first value, employing the stored value of the latest received access parameter to transmit the access signal, and if the validity indicator has a second value, waiting to receive the next random access parameter and employing the value of said next access parameter to transmit the access signal.
IPC 8 full level
H04W 48/12 (2009.01); H04W 74/08 (2009.01)
CPC (source: EP KR US)
H04W 48/12 (2013.01 - EP KR US); H04W 74/0866 (2013.01 - KR); H04W 88/02 (2013.01 - KR); H04W 88/08 (2013.01 - KR); H04W 74/0866 (2013.01 - EP US)
Citation (search report)
See references of WO 2007049204A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007049204 A1 20070503; CN 101297582 A 20081029; EP 1943864 A1 20080716; GB 0522031 D0 20051207; JP 2009514309 A 20090402; KR 20080072638 A 20080806; TW 200731692 A 20070816; US 2008261570 A1 20081023
DOCDB simple family (application)
IB 2006053869 W 20061020; CN 200680040251 A 20061020; EP 06821200 A 20061020; GB 0522031 A 20051028; JP 2008537266 A 20061020; KR 20087009740 A 20080423; TW 95139436 A 20061025; US 9158706 A 20061020